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#191919;--color-surface: #262626;--color-surface-variant: #333333;--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-text-primary: #f3f4f6;--color-text-secondary: #d1d5db;--color-text-tertiary: #9ca3af;--color-border: #374151}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.25;margin-bottom:var(--space-3);color:var(--color-text-primary)}h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}h5,h6{font-size:1rem}p{margin-bottom:var(--space-4)}a{color:var(--color-primary);text-decoration:none;transition:color 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